Comparison
Purple Defense with Resveratrol and Purple Defense
Purple Defense with Resveratrol (Dr. Mercola) lists 4 distinct ingredients and Purple Defense (Dr. Mercola) 4 (rows of one ingredient counted once); 4 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Purple Defense with Resveratrol | Purple Defense |
|---|---|---|
| Grape | not disclosed | not disclosed |
| Resveratrol | 50 mg | 50 mg |
| Plum | not disclosed | not disclosed |
| Black Currant | not disclosed | not disclosed |
Amounts are per serving as DSLD gives them: Purple Defense with Resveratrol, 1 capsule; Purple Defense, 1 capsule. Current labels entered February 2025 and June 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Purple Defense with ResveratrolDr. Mercola: every row against all products listing it
- Purple DefenseDr. Mercola: every row against all products listing it